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Sales: Joy Lu
Email:mjh_lighting2001@vip.163.com
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Address:No.23 Longyan industry road,Humen town,Dongguan,Guangdong,China

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Current location:Home » News » FAQ » General Lamp Problems

  1. Lamp power are 18W or more, the luminous flux utilization is very low, almost half of the light is wasted in the shade.
  2. The shade is made of opaque plastic or metal, or not on the exit side light flux, ie without hitting the surrounding environment of light, shade light flux within just shot down, on the table there is a high and uniform lighting, but four weeks in particular, the entire space is very dark, making it difficult to obtain the aforementioned ambient lighting and meet job / ambient / environmental brightness ratio of the luminance distribution requirements 10/3/1, as well as computer work required luminance distribution.
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